[chade]

Plotting is the initial process of building the files that you farm with. Plotting is very CPU/Memory/Disk IO intensive and the total writes to a disk to build a ~100gb plot is over 1tb with ~260gb of temporary space used at any one time during the process. This means that the process of building plots (plotting) is best done with an ssd. The fact that the process writes over 1tb to the disk to generate a ~100gb plot means that you will be really consuming the life of a consumer grade SSD with a low TBW rating. It is possible to use RAMDisk and yes it is potentially faster for a single plot. But you would need ~260gb of ram to plot 1 plot at a time. Nvme SSD's are only marginally slower than ramdisk but they are much cheaper per GB and you can connect multiples of them meaning you can build many plots at once. ie. 1-2 plots per CPU core concurrently provided you have sufficient ram ~3400mb per plot and sufficient fast temporary storage SSD. Once plotted the plot file can be moved to a spinning disk HDD and farmed from there as very little reads are ever made in the farming process. Can you use Ramdisk? yes. Is it better? No. It's far cheaper and faster to use SSDs and use your ram for building multiple concurrent plots.

[MR4D]

Thank you very much. That’s the first explanation that makes complete sense.